<template>
<div class="sdy-home-banner">
        <van-swipe 
        class="swiper-container" 
        :autoplay="3000" 
        :duration="1000"
        indicator-color="red">
        <van-swipe-item
        v-for="item in bannerList"
        :key="item.bannerid">
        <van-image :src="item.img"></van-image>
      </van-swipe-item>
    </van-swipe>
</div>
</template>
<script setup lang="ts">
// 导入对应的 api 请求功能函数
import { bannerListApi } from '@/api/banner'
// 导入类型限制
import type { MyBannerItem } from '@/config/interface'
import { ref, onMounted } from 'vue'

// 提前准备一个数组, 请求回来以后进行替换
// 用该数组渲染页面(因为涉及到替换, 所以要使用 ref 来定义)
const bannerList = ref<MyBannerItem[]>([])

// 挂载完毕的钩子
onMounted(async () => {
  // 获取轮播图列表
  const res = await bannerListApi()
//   console.log(res);
  bannerList.value = res.data
})
</script>
<style scoped lang="scss">
.sdy-home-banner{
    height: 180px;
    position: relative;
    box-sizing: border-box;
    padding: 15px;
    

    &::after{
    content: '';
    position: absolute;
    left: 0;
    top: -50px;
    width: 100%;
    height: 100%;
    background-color: #c72418;
    border-radius:0 0 200px 200px/ 0 0 60px 60px ;
    z-index: -1;
}
>.swiper-container{
    width: 100%;
    height: 100%;
    background-color: orange;
    border-radius: 10px;
    overflow: hidden;
}
}

</style>